Inventor · disambiguated record
Daisuke Shirakawa
Also filed as: SHIRAKAWA DAISUKE
39 granted patents·5 pending applications·235 citations·filing 2002–2024
97Inventor score
Top patents by PatentIndex Score
44 records- 0197US10131827B2Working fluid for heat cycle, composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted Nov 20, 2018·36 cites·10 claims
- 0297US9976067B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted May 22, 2018·18 cites·14 claims
- 0397US9957430B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted May 1, 2018·15 cites·15 claims
- 0497US9957429B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2016·Granted May 1, 2018·17 cites·15 claims
- 0595US7439279B2Active energy ray curable coating composition and molded product having coating film made of cured product of said compositionASAHI GLASS CO LTD·Filed 2005·Granted Oct 21, 2008·21 cites·11 claims
- 0694US10233371B2Composition for heat cycle system, and heat cycle systemASAHI GLASS CO LTD·Filed 2018·Granted Mar 19, 2019·5 cites·15 claims
- 0793US11072734B2Composition for heat cycle system, and heat cycle systemAGC INC·Filed 2019·Granted Jul 27, 2021·2 cites·17 claims
- 0893US10392546B2Composition for heat cycle system, and heat cycle systemAGC INC·Filed 2018·Granted Aug 27, 2019·4 cites·14 claims
- 0993US7230140B2Perfluoropolyether derivativeASAHI GLASS CO LTD·Filed 2005·Granted Jun 12, 2007·13 cites·15 claims
- 1089US10787597B2Working fluid for heat cycle, composition for heat cycle system, and heat cycle systemAGC INC·Filed 2018·Granted Sep 29, 2020·4 cites·20 claims
- 1189US7441745B2Mold, and process for producing base material having transferred micropatternASAHI GLASS CO LTD·Filed 2007·Granted Oct 28, 2008·14 cites·7 claims
- 1288US9637650B2Fluorinated ether compound, fluorinated ether composition and coating liquid, and substrate having surface-treated layer and method for its productionASAHI GLASS CO LTD·Filed 2014·Granted May 2, 2017·4 cites·28 claims
- 1388US7161025B2Method for producing a fluorinated ester compoundASAHI GLASS CO LTD·Filed 2005·Granted Jan 9, 2007·6 cites·14 claims
- 1487US7795375B2Fluoropolyether compoundASAHI GLASS CO LTD·Filed 2006·Granted Sep 14, 2010·7 cites·12 claims
- 1582US6790982B2Process for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2003·Granted Sep 14, 2004·7 cites·1 claims
- 1679US8426527B2Crosslinkable fluororubber composition and crosslinked rubber articleHONDA MAKOTO·Filed 2012·Granted Apr 23, 2013·2 cites·11 claims
- 1779US7388114B2Perfluoropolyether derivativeASAHI GLASS CO LTD·Filed 2007·Granted Jun 17, 2008·3 cites·9 claims
- 1878US7501540B2Process for producing perfluorodiacyl fluorinated compoundsASAHI GLASS CO LTD·Filed 2007·Granted Mar 10, 2009·2 cites·4 claims
- 1978US6833477B2Process for producing a vic-dichloro acid fluorideASAHI GLASS CO LTD·Filed 2002·Granted Dec 21, 2004·9 cites·25 claims
- 2076US7034179B2Method for producing a fluorinated ester compoundASAHI GLASS CO LTD·Filed 2003·Granted Apr 25, 2006·6 cites·12 claims
- 2176US6956138B2Method for producing a fluorine-containing compoundASAHI GLASS CO LTD·Filed 2004·Granted Oct 18, 2005·6 cites·23 claims
- 2276US6894187B2Method for producing a fluorine-containing compoundASAHI GLASS CO LTD·Filed 2003·Granted May 17, 2005·6 cites·6 claims
- 2372US6858752B2Process for producing fluorinated polyvalent carbonyl compoundASAHI GLASS CO LTD·Filed 2003·Granted Feb 22, 2005·4 cites·6 claims
- 2471US7301052B2Process for producing perfluorodiacyl fluorinated compoundsASAHI GLASS CO LTD·Filed 2005·Granted Nov 27, 2007·1 cites·6 claims
- 2571US7105697B2Process for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2004·Granted Sep 12, 2006·3 cites·9 claims
- 2671US6803488B2Process for producing fluorinated ketoneASAHI GLASS CO LTD·Filed 2003·Granted Oct 12, 2004·4 cites·1 claims
- 2771US2025043096A1Method for producing low-molecular-weight fluorine compoundDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 2870US8309756B2Surface treating agent, article and fluorinated ether compoundSHIRAKAWA DAISUKE·Filed 2011·Granted Nov 13, 2012·2 cites·21 claims
- 2970US6747174B2Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethersASAHI GLASS CO LTD·Filed 2003·Granted Jun 8, 2004·8 cites·17 claims
- 3069US7956023B2Lubricant solution for magnetic recording media, containing fluorinated polyether compound as lubricantASAHI GLASS CO LTD·Filed 2007·Granted Jun 7, 2011·2 cites·8 claims
- 3168US8487141B2Method for producing a perfluoro compound having hydroxyl groupsSHIRAKAWA DAISUKE·Filed 2011·Granted Jul 16, 2013·2 cites·18 claims
- 3264USRE41357EProcess for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2008·Granted May 25, 2010·0 cites·13 claims
- 3364USRE41184EProcess for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2008·Granted Mar 30, 2010·0 cites·13 claims
- 3463US7053238B2Process for producing fluorinated polyvalent carbonyl compoundASAHI GLASS CO LTD·Filed 2004·Granted May 30, 2006·2 cites·24 claims
- 3562USRE41806EProcess for producing a fluorine atom-containing sulfonyl fluoride compoundASAHI GLASS CO LTD·Filed 2007·Granted Oct 5, 2010·0 cites·17 claims
- 3654US8134033B2Fluorocompound having highly fluorinated norbornane structure, fluoropolymer, and their production processesMATSUKAWA YASUHISA·Filed 2009·Granted Mar 13, 2012·0 cites·8 claims
- 3751US8053538B2Ether composition and solution compositionASAHI GLASS CO LTD·Filed 2008·Granted Nov 8, 2011·0 cites·12 claims
- 3850US6969776B2Process for producing fluorinated ketoneASAHI GLASS CO LTD·Filed 2004·Granted Nov 29, 2005·0 cites·23 claims
- 3948US6919480B2Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethersASAHI GLASS CO LTD·Filed 2003·Granted Jul 19, 2005·0 cites·18 claims
- 4046US2012065347A1Fluorocompound having highly fluorinated norbornane structure, fluoropolymer, and their production processesMATSUKAWA YASUHISA·Filed 2011·Application pending·0 cites
- 4146US2009061360A1Material for resist protective film for immersion lithographyASAHI GLASS CO LTD·Filed 2008·Application pending·0 cites
- 4244US8410034B2Ether compositionSHIRAKAWA DAISUKE·Filed 2010·Granted Apr 2, 2013·0 cites·14 claims
- 4335US2012190603A1Ether compound, lubricant containing same, and composition for lubricant containing sameSHIRAKAWA DAISUKE·Filed 2012·Application pending·0 cites
- 4433US2010240560A1Ether compositionASAHI GLASS CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →